Home / 53,809,664.30-80,714,496.45-46,251,392.30

Finding the Fourth Proportional to 53,809,664.30, 80,714,496.45 and 46,251,392.30

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Solution

The fourth proportional to 53,809,664.30, 80,714,496.45 and 46,251,392.30 is: 69,377,088.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,809,664.30 : 80,714,496.45 = 46,251,392.30 : x
  2. Step 2: Convert to fraction form
    53,809,664.30/80,714,496.45 = 46,251,392.30/x
  3. Step 3: Cross multiply
    53,809,664.30x = 80,714,496.45 × 46,251,392.30
  4. Step 4: Simplify right side
    53,809,664.30x = 3,733,157,839,605,907
  5. Step 5: Solve for x
    x = 3,733,157,839,605,907/53,809,664.30
  6. Step 6: Final answer
    x = 69,377,088.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.